[SOLVED] Error message unable cast Microsoft.office.Interop.OneNote.ApplicationClass Microsoft.office.Interop.OneNote.IApplication

[pierrejean]

Hi,

If you get an error when you press any language button about "unable cast Microsoft.office.Interop.OneNote.ApplicationClass Microsoft.office.Interop.OneNote.IApplication". See my screen copy in French, you can see the cast error between Microsoft.office.Interop.OneNote.ApplicationClass Microsoft.office.Interop.OneNote.IApplication

The source is an error with and old OneNote version and a mix for windows (my version is Windows 10 Pro) to identify which composent is correct between the both One Note version.

How to solse: repair Office as explained here with Excel similar trouble: https://stackoverflow.com/questions/28066719/unable-to-cast-com-object-of-type-microsoft-office-interop-excel-applicationcla You can call classical remove/repair with add/remove program, chose Office then: https://i.stack.imgur.com/8Mymj.jpg

Best

Pierre

Below one line of Java and after press Java button on rubbon: